302 citations · 2.1k across the 45 of their papers we have counts for
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quant-ph2017★ 11 cited
Optimal joint measurements of complementary observables by a single trapped ion
T. P. Xiong, L. L. Yan, Z. H. Ma +5
The uncertainty relations, pioneered by Werner Heisenberg nearly 90 years ago, set a fundamental limitation on the joint measurability of complementary observables. This limitation…
quant-ph2017★ 74 cited
Symmetry, Reference Frames, and Relational Quantities in Quantum Mechanics
Leon Loveridge, Takayuki Miyadera, Paul Busch
We propose that observables in quantum theory are properly understood as representatives of symmetry-invariant quantities relating one system to another, the latter to be called a…